Overview
overview
9Static
static
7UB Downloa...ir.exe
windows10-1703-x64
8UB Downloa...or.exe
windows10-1703-x64
9UB Downloa...ix.bat
windows10-1703-x64
1UB Downloa...h2.exe
windows10-1703-x64
5UB Downloa...ix.bat
windows10-1703-x64
9UB Downloa...ix.bat
windows10-1703-x64
1UB Downloa...b1.exe
windows10-1703-x64
5UB Downloa...ix.bat
windows10-1703-x64
9Analysis
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max time kernel
150s -
max time network
142s -
platform
windows10-1703_x64 -
resource
win10-20240404-en -
resource tags
arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system -
submitted
11-04-2024 05:34
Behavioral task
behavioral1
Sample
UB Downloads 6.4.24/UB Downloads/Loud Chair.exe
Resource
win10-20240404-en
Behavioral task
behavioral2
Sample
UB Downloads 6.4.24/UB Downloads/Privacy Protector.exe
Resource
win10-20240404-en
Behavioral task
behavioral3
Sample
UB Downloads 6.4.24/UB Downloads/UB Silent/bsod fix.bat
Resource
win10-20240404-en
Behavioral task
behavioral4
Sample
UB Downloads 6.4.24/UB Downloads/UB Silent/u237cgatAh2.exe
Resource
win10-20240404-en
Behavioral task
behavioral5
Sample
UB Downloads 6.4.24/UB Downloads/UB Silent/w11 fix.bat
Resource
win10-20240404-en
Behavioral task
behavioral6
Sample
UB Downloads 6.4.24/UB Downloads/Unlock All/bsod fix.bat
Resource
win10-20240404-en
Behavioral task
behavioral7
Sample
UB Downloads 6.4.24/UB Downloads/Unlock All/nRi28Wtqb1.exe
Resource
win10-20240404-en
Behavioral task
behavioral8
Sample
UB Downloads 6.4.24/UB Downloads/Unlock All/w11 fix.bat
Resource
win10-20240404-en
General
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Target
UB Downloads 6.4.24/UB Downloads/UB Silent/u237cgatAh2.exe
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Size
5.6MB
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MD5
0e2c1ee8e6bdb339094ec24026a01e20
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SHA1
449972cb63e21bf25d03ad1e85cf87af97c75a2e
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SHA256
ffe104f44b6a84074e2305fba55c1cb777446d1dace44c23eaf873536dcc542f
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SHA512
c0a71a9d796802bdf7110c8f69ebdaeb9c968df69b41a8bc1ff52f3a4082f40df93085ec278863acc93763ca11114b4eac5278db136540be0bea67aa93c607c5
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SSDEEP
98304:6s2vdJmvMwJ2liHiHeCJ+46C2m0B/YMh6FuLChc4n5Gc6jLq:6pdJK/46iHu4525Vh6FuLChRn5l6j2
Malware Config
Signatures
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Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
Processes:
u237cgatAh2.exepid process 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
u237cgatAh2.exepid process 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe 4532 u237cgatAh2.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
u237cgatAh2.execmd.exedescription pid process target process PID 4532 wrote to memory of 2792 4532 u237cgatAh2.exe cmd.exe PID 4532 wrote to memory of 2792 4532 u237cgatAh2.exe cmd.exe PID 2792 wrote to memory of 4204 2792 cmd.exe certutil.exe PID 2792 wrote to memory of 4204 2792 cmd.exe certutil.exe PID 2792 wrote to memory of 4572 2792 cmd.exe find.exe PID 2792 wrote to memory of 4572 2792 cmd.exe find.exe PID 2792 wrote to memory of 4628 2792 cmd.exe find.exe PID 2792 wrote to memory of 4628 2792 cmd.exe find.exe PID 4532 wrote to memory of 4632 4532 u237cgatAh2.exe cmd.exe PID 4532 wrote to memory of 4632 4532 u237cgatAh2.exe cmd.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\UB Downloads 6.4.24\UB Downloads\UB Silent\u237cgatAh2.exe"C:\Users\Admin\AppData\Local\Temp\UB Downloads 6.4.24\UB Downloads\UB Silent\u237cgatAh2.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4532 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c certutil -hashfile "C:\Users\Admin\AppData\Local\Temp\UB Downloads 6.4.24\UB Downloads\UB Silent\u237cgatAh2.exe" MD5 | find /i /v "md5" | find /i /v "certutil"2⤵
- Suspicious use of WriteProcessMemory
PID:2792 -
C:\Windows\system32\certutil.execertutil -hashfile "C:\Users\Admin\AppData\Local\Temp\UB Downloads 6.4.24\UB Downloads\UB Silent\u237cgatAh2.exe" MD53⤵PID:4204
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C:\Windows\system32\find.exefind /i /v "md5"3⤵PID:4572
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C:\Windows\system32\find.exefind /i /v "certutil"3⤵PID:4628
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c CLS2⤵PID:4632